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strojnjashka [21]
3 years ago
14

2x-4y=20 solve the literal equation show work pleasee

Mathematics
2 answers:
attashe74 [19]3 years ago
5 0

Answer:

-8y.......................

garik1379 [7]3 years ago
4 0
Here’s the answer with work hope this helps !

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Plz I will give brainliest
Katyanochek1 [597]

Answer:

3.......

Step-by-step explanation:

3

6 0
3 years ago
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The table shows the ratio of nuts to raisins in different snack mixes.
stellarik [79]

Answer:

figure 3

Step-by-step explanation:

see attached

x coordinates is the nuts

and y coordinates is the raisings

5 0
2 years ago
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Help me find answer to this
Debora [2.8K]

Answer:

\angle B=41.81^\circ

Step-by-step explanation:

<u>Trigonometric Ratios</u>

The ratios of the sides of a right triangle are called trigonometric ratios.

The longest side of the triangle is called the hypotenuse and the other two sides are the legs.

The sine ratio relates the opposite side of an angle of the triangle with the hypotenuse:

\displaystyle \sin B=\frac{\text{opposite leg}}{\text{hypotenuse}}

Here, the opposite leg to angle B is the side CA=2, and the hypotenuse is the side AB=3, thus:

\displaystyle \sin \angle B=\frac{2}{3}=0.667

Calculating the inverse sine function:

\angle B=\arcsin (0.667)

\boxed{\angle B=41.81^\circ}

5 0
2 years ago
Sally runs 3 miles a day how far will she<br> Run in 3 days
ra1l [238]

Answer:

9 miles

Step-by-step explanation:

3 x 3 = 9 miles per day

6 0
3 years ago
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Two similar prisms have heights 4 cm and 10cm what is the ratio of their surface areas
Slav-nsk [51]
Let k be the scale factor relating two similar prisms P_{1} and P_{2}, such that for corresponding parts of prisms P_{1} and P_{2} (for heights, in particular) we have k= \frac{height\  of \ P_{1} }{height \ of\  P_{2} }. In our case k= \frac{4}{10} = \frac{2}{5}.
For surfaces area we have \frac{Surface \ area \ of \  P_{1} }{Surface \ area \ of \  P_{2}} = k^{2} =( \frac{2}{5} )^{2}= \frac{4}{25}.
So, the right answer is 4:25 (choice B)



4 0
3 years ago
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